package com.michael.study.jetpack.extension

import retrofit2.Call
import retrofit2.Callback
import retrofit2.Response
import java.lang.RuntimeException
import kotlin.coroutines.resume
import kotlin.coroutines.resumeWithException
import kotlin.coroutines.suspendCoroutine

/**
 * Description:
 *
 * Created by liuguoquan on 2020/6/28 11:10.
 */

suspend fun <T> Call<T>.await(): T {
    return suspendCoroutine { continuation ->

        enqueue(object : Callback<T> {

            override fun onResponse(call: Call<T>, response: Response<T>) {
                val  body = response.body()
                if (body != null) {
                    continuation.resume(body)
                } else{
                    continuation.resumeWithException(RuntimeException("response body is null"))
                }
            }

            override fun onFailure(call: Call<T>, t: Throwable) {
                continuation.resumeWithException(t)
            }
        })
    }
}